Number of n X 4 0..1 arrays with no 1 equal to more than one of its king-move neighbors, with the exception of exactly one element.
A282787
Number of n X 4 0..1 arrays with no 1 equal to more than one of its king-move neighbors, with the exception of exactly one element.
Terms
- a(0) =2a(1) =16a(2) =318a(3) =1952a(4) =16584a(5) =119176a(6) =832218a(7) =5780340a(8) =39020884a(9) =260919192a(10) =1725189008a(11) =11301829056a(12) =73518360532a(13) =475188725292
External references
- oeis: A282787